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24h / 365days

We offer support for our customers

Mon - Fri 8:00am - 5:00pm (GMT +1)

Get in touch

Cybersteel Inc.
376-293 City Road, Suite 600
San Francisco, CA 94102

Have any questions?
+44 1234 567 890

Drop us a line

About us

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Have any Questions? +49 8406 2410042


What is goecho?

Goecho is the world’s first shark detecting gadget.

We are using the same technology that a Dolphin would use to separate a school of delicious mackerel from a deadly shark and that is ultrasonic scanning.

It can be easily attached to your ankle and constantly scanns your environment for sharks.

So you can enjoy your session without having to worry about you or your friends!

We have been testing the technology all over the world and in a controlled environment such as SeaLife aquariums

Where can i buy one?

Now with the development completed and a fully working product we are nearly ready to hit the shelves but we need your help!

We need to raise enough money to buy everything we need to get the production running.

We will start a kickstarter campaign soon!

shark warning gadget
shark warning gadget

Technical Specifications

  • Material: 100% recycled ocean plastic
  • Colour: Ocean Blue / Midnight Black
  • Weight: 200 g
  • Waterproof: 50 m
  • Detection Type: Sonar
  • Operating time: Up to 6 hours
  • Operating temperature: -20°C to 60°C
  • Charging technology: Inductive charging, Qi and WPC standard
  • Battery pack: Lithium polymer battery, 3.7 V rechargeable, 1100 mAh
  • Input power: Micro USB, 5 V, 1.2 A


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